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How sperm crack the whip

ved in motility ?could underlie some forms of infertility, he said.

"Also, these proteins are good targets for contraception," he said. "We know that defects in CatSper1 block fertilization in mice. And since the channels in human sperm are very similar, there's no reason to believe you couldn't develop a male or female birth control pill that would block the protein before it functions to hyperactivate sperm, preventing fertilization," he said.


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Source:Howard Hughes Medical Institute


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